207976464

素因数分解:

$2^4\times 3^3\times {\mathrm{431}}^1\times {\mathrm{1117}}^1$

素因数の和:1565

約数の個数: 80

約数和(自身を含む): 598890240

約数和(自身を除く): 390913776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 431, 432, 862, 1117, 1293, 1724, 2234, 2586, 3351, 3448, 3879, 4468, 5172, 6702, 6896, 7758, 8936, 10053, 10344, 11637, 13404, 15516, 17872, 20106, 20688, 23274, 26808, 30159, 31032, 40212, 46548, 53616, 60318, 62064, 80424, 93096, 120636, 160848, 186192, 241272, 481427, 482544, 962854, 1444281, 1925708, 2888562, 3851416, 4332843, 5777124, 7702832, 8665686, 11554248, 12998529, 17331372, 23108496, 25997058, 34662744, 51994116, 69325488, 103988232, 207976464]

約数ペア:

[(1, 207976464), (2, 103988232), (3, 69325488), (4, 51994116), (6, 34662744), (8, 25997058), (9, 23108496), (12, 17331372), (16, 12998529), (18, 11554248), (24, 8665686), (27, 7702832), (36, 5777124), (48, 4332843), (54, 3851416), (72, 2888562), (108, 1925708), (144, 1444281), (216, 962854), (431, 482544), (432, 481427), (862, 241272), (1117, 186192), (1293, 160848), (1724, 120636), (2234, 93096), (2586, 80424), (3351, 62064), (3448, 60318), (3879, 53616), (4468, 46548), (5172, 40212), (6702, 31032), (6896, 30159), (7758, 26808), (8936, 23274), (10053, 20688), (10344, 20106), (11637, 17872), (13404, 15516)]